The importance of minerals made by nature is again entering minds who seek health from natural sources. Selenium used to be considered poison and has taken an about face as an important supplement used for addiction and general health, and it is also found in semen showing its power. It may also be true that lack of selenium can cause dwarfism. Like so many things, dose determines toxicity according to modern information and usage. In hour two we cover a so-called Tesla device which used to be in common use before WWII. As the winds of change blow hard many minds are lifting and discovering older knowledge and technology that based nature as the way to health. If it is made by nature it is likely you can do no better.